Home / 16,910-26,288

Finding the Third Proportional to 16,910 and 26,288

Calculator

Solution

The third proportional to 16,910 and 26,288 is: 40,866.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,910 : 26,288 = 26,288 : x
  2. Step 2: Convert to fraction form
    16,910/26,288 = 26,288/x
  3. Step 3: Cross multiply
    16,910x = 26,288 × 26,288
  4. Step 4: Simplify right side
    16,910x = 691,058,944
  5. Step 5: Solve for x
    x = 691,058,944/16,910
  6. Step 6: Final answer
    x = 40,866.88

Related Problems

Find third proportional to 8,455 and 13,144
Half scale
Find third proportional to 33,820 and 52,576
Double scale
Find third proportional to 16,912 and 26,291
Similar ratio
Find third proportional to 25,365 and 39,432
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.